EX-21.1 2 prim-20161231ex211a98258.htm EX-21.1 prim_Ex21_1

Exhibit 21.1

 

Subsidiaries and Equity Investments of the Registrant

 

 

 

 

Subsidiary

    

Jurisdiction of Organization

 

 

 

ARB, Inc.

 

California

ARB Structures, Inc.

 

California

ARB Chile, Ltda.

 

Chile

Alaska Continental Pipeline. Inc.

 

Delaware

OnQuest Canada, ULC (formerly Born Heaters Canada)

 

Alberta, Canada

Cardinal Contractors, Inc.

 

Florida

Cardinal Mechanical, Inc.

 

Texas

Calidus, LLC

 

Nevada

Force Specialty Services, Inc.

 

Texas

GML Coatings, LLC

 

Florida

James Construction Group, LLC

 

Florida

Juniper Rock Corporation

 

California

OnQuest, Inc.

 

California

OnQuest Heaters, Inc.

 

Delaware

Pipe Jacking Trenchless, Inc.

 

California

Primoris Aevenia, Inc.

 

Texas

Primoris Electric, Inc.

 

California

Primoris Pipeline Services Corporation

 

Texas

Primoris Energy Services Corporation

 

Texas (1)

Ram-Fab, LLC

 

South Carolina

Q3 Contracting, Inc.

 

Minnesota

Rockford Corporation

 

Oregon

Rockford Holdings Corporation

 

Delaware

Rockford Pipelines Canada, Inc.

 

Alberta, Canada

Saxon Construction, Inc.

 

Texas

Stellaris, LLC

 

Nevada

Vadnais Trenchless Services, Inc.

 

California


(1)

Under a trademark license agreement, Primoris Energy Services Corporation used the tradename “Sprint Pipeline Services” during the period ending March 2015.

 

With the exception of Primoris Energy Services Corporation and OnQuest Canada, ULC, the subsidiaries do not conduct business under any names other than those set forth above.

 

Equity Investments of the Registrant

 

 

 

 

 

 

 

Organization

    

Jurisdiction of Organization

    

Registrant’s Equity Interest

 

 

 

 

 

 

 

ARB Inc. & B&M Engineering Co — A JV

 

California

 

50 

%

Alvah, Inc. (a)

 

California

 

49 

%

Blythe Power Constructors (b)

 

California

 

50 

%

Carlsbad Power Constructors

 

California

 

50 

%

St.-Bernard Levee Partners

 

Delaware

 

30 

%

WesPac Energy, LLC (a)

 

Nevada

 

50 

%

WesPac Midstream, LLC (a)

 

Delaware

 

7.5 

%


(a)

This equity investment was sold during the twelve months ended December 31, 2014.

(b)

The project underlying this entity was completed and operational in 2015.

 

The above noted entities do not conduct business under any names other than those set forth above.